Results 21 to 30 of about 17,757 (240)

Bipolaris sorokiniana-Induced Black Point, Common Root Rot, and Spot Blotch Diseases of Wheat: A Review

open access: yesFrontiers in Cellular and Infection Microbiology, 2021
Wheat is among the ten top and most widely grown crops in the world. Several diseases cause losses in wheat production in different parts of the world. Bipolaris sorokiniana (teleomorph, Cochliobolus sativus) is one of the wheat pathogens that can attack
Abdullah M. Al-Sadi
doaj   +1 more source

REACTION OF INTRODUCED BEAN (PHASEOLUS) ACCESSIONS TO THE INFESTATION BY THIELAVIOPSIS BASICOLA (BERKELEY & BROOME) UNDER NATURAL EPIPHYTOTIC CONDITIONS

open access: yesОвощи России, 2015
A periodic phytopathology field monitoring was conducted on 35 introduced common bean (Phaseolus) accessions at Maritsa Vegetable Crops Research Institute in 2014. The epiphytotic disease black root rot on the bean crops (over 75 % reduction of the stand)
O. Georgieva, S. Sofkova-Bobcheva
doaj   +1 more source

Draft genome sequence of Phyllosticta ampelicida, the cause of grapevine black rot

open access: yesPhytopathologia Mediterranea, 2022
Phyllosticta ampelicida causes grapevine black rot, a potentially damaging disease for grape production. This paper reports the draft genome sequence of P.
Ales EICHMEIER   +6 more
doaj   +1 more source

Expression of the gum Operon Directing Xanthan Biosynthesis in Xanthomonas campestris and Its Regulation In Planta

open access: yesMolecular Plant-Microbe Interactions, 2001
The gum gene cluster of Xanthomonas campestris pv. campestris comprises 12 genes whose products are involved in the biosynthesis of the extracellular polysaccharide xanthan. These genes are expressed primarily as an operon from a promoter upstream of the
Adrian A. Vojnov   +3 more
doaj   +1 more source

Management of black rot disease of rapeseed (Brassica napus)-Indian mustard (Brassica juncea) caused by Xanthomonas campestris pv. campestris

open access: yesThe Indian Journal of Agricultural Sciences, 2022
Out of 340 genotypes/varieties screened against black rot disease in rapeseed-Indian mustard under field conditions, 15 genotypes found resistant, viz.
MANISH KUMAR MAURYA   +3 more
doaj   +1 more source

Quantification of postharvest diseases of guava accessions cultivated in organic system

open access: yesPesquisa Agropecuária Tropical, 2015
Among the postharvest diseases that occur in guava, anthracnose, black spot and stem-end rot are the most common. The incidence and diversity of these diseases depend on the host genotype.
Juliana Altafin Galli   +3 more
doaj   +1 more source

Early Defense Mechanisms of Brassica oleracea in Response to Attack by Xanthomonas campestris pv. campestris

open access: yesPlants, 2021
Black rot disease, caused by Xanthomonas campestris pv. campestris (Xcc), results in significant yield losses in Brassica oleracea crops worldwide. To find black rot disease-resistant cabbage lines, we carried out pathogenicity assays using the scissor ...
Lu Lu   +3 more
doaj   +1 more source

Identifying Physical Interactions in Contact‐Based Robot Manipulation for Learning from Demonstration

open access: yesAdvanced Robotics Research, EarlyView.
Robots can learn manipulation tasks from human demonstrations. This work proposes a versatile method to identify the physical interactions that occur in a demonstration, such as sequences of different contacts and interactions with mechanical constraints.
Alex Harm Gert‐Jan Overbeek   +3 more
wiley   +1 more source

Telomere‐to‐Telomere Genomes Reveal that Multiscale Evolution Shapes the Largest Metabolic Arsenal of Diaporthe Fungi

open access: yesAdvanced Science, EarlyView.
This study presents the first telomere‐to‐telomere genomes and population resources for Diaporthe pathogens, uncovering the largest known fungal repertoire of secondary metabolite gene clusters. Structural variations and horizontal gene transfer drive cluster diversification, while specific rapidly evolving clusters control virulence, offering novel ...
Kainan Li   +9 more
wiley   +1 more source

THE BIOLOGICAL EFFECTIVENESS OF VARIOUS PREPARATIONS AGAINST SEED INFECTION OF CABBAGE BLACK ROT

open access: yesОвощи России, 2019
Black rot (pathogen – Xanthomonas campestris pv. campestris) is one of the most harmful diseases of brassicas. Seedlings growing in trays in greenhouse can meet rapid spreading of the pathogen and heavy yield loss even at very low seed infection level ...
A. T. Orynbayev   +2 more
doaj   +1 more source

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